Opening and closing window with manual-automatic integrated driving structure

Abstract

The utility model relates to an opening and closing window with a manual-automatic integrated driving structure, which belongs to the technical field of window opener structures and comprises a fixed window frame, a sash window movably nested with the fixed window frame is arranged in the fixed window frame, and window pushing driving mechanisms mounted in the fixed window frame are arranged at two ends of the sash window. And a manual and automatic driver for driving the window pushing driving mechanism to drive the sash window to open and close is arranged on the fixed window frame. The manual and automatic driver comprises a motor, a driving shaft is arranged at the front end of the motor, a driving gear fixedly connected with the driving shaft in a clamped and embedded mode in a sleeved mode is arranged on the driving shaft, a manual shaft is arranged on the side edge of the driving shaft, and a manual bevel gear meshed with the driving gear in a tooth form mode is arranged on the manual shaft. The device has the characteristics of compact structure, small occupied space and good operation stability. The problem that the window cannot be opened or closed when electric operation cannot be carried out is solved. Through switching of an electric mode or a manual mode, the window can be opened or closed when a power failure state or a maintenance state is achieved.

Description

Technical Field

[0001] This utility model relates to the field of window opener structure technology, specifically to an opening and closing window with a manual and automatic integrated drive structure. Background Technology

[0002] Compared to traditional window designs, sliding windows have the advantages of not taking up interior space, being aesthetically pleasing, economical, and having good sealing properties; they can be opened with a gentle push. Due to these advantages, sliding windows are increasingly used in residential communities and office spaces. With the advancement of automation technology, people's demand for smart homes is also increasing, making the design of sliding windows with automatic opening and closing a key technical challenge.

[0003] The existing Chinese patent, "An Automatically Opening Window Driven by an Electric Structure," application number 2025201399455, discloses a window comprising a fixed window frame, within which a slidably nested sash window is provided. Both ends of the sash window are equipped with a window-pushing drive mechanism installed within the fixed window frame. The window-pushing drive mechanism includes a power component, with lead screws embedded in the fixed window frame on both sides. A lever assembly is provided between the front end of the lead screw and the side of the sash window, a transmission rod is provided between the lead screw and the power component, and a right-angle conversion component is provided between the transmission rod and the lead screw.

[0004] Existing technology uses an electric drive mechanism. When a motor fails or there is a power outage, the window cannot be opened or closed because the motor cannot operate. Summary of the Invention

[0005] This invention primarily addresses the shortcomings of existing technologies by providing a window with a manual / automatic integrated drive structure. This window features a compact structure, small footprint, and high operational stability. It solves the problem of being unable to open or close the window when the electric motor is not running. By switching between electric and manual modes, the window can be opened or closed even during power outages or maintenance.

[0006] The above-mentioned technical problems of this utility model are mainly solved by the following technical solutions:

[0007] A window with a manual / automatic integrated drive structure includes a fixed window frame, within which a sash window is movably nested. Each sash window has a push-pull drive mechanism installed within the fixed window frame at both ends. The fixed window frame is equipped with a manual / automatic drive unit that drives the push-pull drive mechanism to open and close the sash window. The manual / automatic drive unit includes a motor with a drive shaft at its front end. The drive shaft has a drive gear that is engaged and fixed with it. A manual shaft is located on the side of the drive shaft, and a manual helical gear meshes with the drive gear.

[0008] Preferably, the window pushing drive mechanism includes a power seat that meshes with the manual / automatic drive unit in a toothed transmission; lead screws embedded in the fixed window frame are provided on both sides of the fixed window frame; a lever arm is provided between the front end of the lead screw and the side of the window sash; a transmission rod is provided between the lead screw and the power seat; and a right-angle conversion seat is provided between the transmission rod and the lead screw. Prior art, Chinese patent "An Automatic Opening Window Driven by an Electric Structure," application number 2025201399455, discloses the specific component structure of the window pushing drive mechanism.

[0009] Preferably, a lower housing is provided between the motor and the fixed window frame, and an upper housing for installing a manual shaft is provided at the upper end of the lower housing. A motor fixing plate is provided between the front end of the motor and the upper and lower housings.

[0010] Preferably, bearings are provided between the manual shaft and the upper housing, between the drive gear and the upper housing, between the drive gear and the lower housing, between the drive shaft and the upper housing, and between the drive shaft and the lower housing.

[0011] Preferably, a rotating component is provided between the motor and the drive shaft, and a rotary conversion sleeve that is fitted onto the drive shaft is provided between the rotating component and the drive gear.

[0012] Preferably, the end face of the manual drive is provided with a handle that is inserted into the manual shaft.

[0013] Preferably, the manual / automatic drive is provided with a speed reducer connected to the manual / automatic drive on its side.

[0014] This invention can achieve the following effects:

[0015] This invention provides a window with a manual / automatic integrated drive structure, which, compared with existing technologies, features a compact structure, small footprint, and good operational stability. It solves the problem of being unable to open or close the window when the electric motor is not running. By switching between electric and manual modes, the window can be opened or closed even during power outages or maintenance. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the window pushing drive mechanism in this utility model.

[0018] Figure 3 This is a schematic diagram of the manual / automatic actuator in this utility model.

[0019] Figure 4 This is a cross-sectional view of the manual / automatic drive mechanism in this utility model.

[0020] In the diagram: 1. Fixed window frame; 2. Sash window; 3. Manual / automatic drive; 4. Window push-pull drive mechanism; 5. Handle; 6. Reducer; 7. Lead screw; 8. Lever arm; 9. Transmission rod; 10. Power seat; 11. Right-angle conversion seat; 12. Drive shaft; 13. Manual shaft; 14. Upper housing; 15. Lower housing; 16. Motor; 17. Rotary conversion sleeve; 18. Manual helical gear; 19. Bearing; 20. Drive gear; 21. Rotating component; 22. Motor mounting plate. Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] Example: Figure 1-4As shown, a window with a manual / automatic integrated drive structure includes a fixed window frame 1. A sash window 2, movably nested within the fixed window frame 1, is provided at both ends of the sash window 2 and installed within the fixed window frame 1. The push-window drive mechanism 4 includes a power seat 10 that meshes with the manual / automatic drive mechanism 3. Lead screws 7, embedded within the fixed window frame 1, are provided on both sides of the fixed window frame 1. A lever arm 8 is provided between the front end of the lead screw 7 and the side of the sash window 2. A transmission rod 9 is provided between the lead screw 7 and the power seat 10. A right-angle conversion seat 11 is provided between the transmission rod 9 and the lead screw 7. A manual / automatic drive mechanism 3, which drives the push-window drive mechanism 4 to open and close the sash window 2, is provided on the fixed window frame 1. A reducer 6 connected to the manual / automatic drive mechanism 3 is provided on the side of the manual / automatic drive mechanism 3. The manual / automatic drive unit 3 includes a motor 16. A lower housing 15 is provided between the motor 16 and the fixed window frame 1. An upper housing 14 for mounting a manual shaft 13 is provided at the upper end of the lower housing 15. A motor fixing plate 22 is provided between the front end of the motor 16 and the upper housing 14 and the lower housing 15. A drive shaft 12 is provided at the front end of the motor 16. A rotating component 21 is provided between the motor 16 and the drive shaft 12. A rotary conversion sleeve 17 is provided between the rotating component 21 and the drive gear 20 and engages with the drive shaft 12. The drive shaft 12 is provided with a drive gear 20 that is snap-fitted and fixed to the drive shaft 12. A manual shaft 13 is provided on the side of the drive shaft 12. A handle 5 is provided on the end face of the manual / automatic drive unit 3 that engages with the manual shaft 13. A manual helical gear 18 is provided on the manual shaft 13 that meshes with the drive gear 20. Bearings 19 are provided between the manual shaft 13 and the upper housing 14, between the drive gear 20 and the upper housing 14, between the drive gear 20 and the lower housing 15, between the drive shaft 12 and the upper housing 14, and between the drive shaft 12 and the lower housing 15.

[0023] In summary, this openable window with a manual / automatic drive structure features a compact design, small footprint, and high operational stability. It solves the problem of being unable to open or close the window when the electric motor is not running. By switching between electric and manual modes, the window can be opened or closed even during power outages or maintenance.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the essential characteristics of the invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] In summary, the above description is only a specific embodiment of the present utility model, but the structural features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present utility model are covered by the patent scope of the present utility model.

Claims

1. A window with a manual / automatic integrated drive structure, characterized in that: The device includes a fixed window frame (1), a sash window (2) that is movably nested within the fixed window frame (1), a window push-drive mechanism (4) installed in the fixed window frame (1) at both ends of the sash window (2), and a manual / automatic drive (3) that drives the window push-drive mechanism (4) to open and close the sash window (2) on the fixed window frame (1); the manual / automatic drive (3) includes a motor (16), a drive shaft (12) at the front end of the motor (16), an active gear (20) that is snapped and fixed to the drive shaft (12), a manual shaft (13) on the side of the drive shaft (12), and a manual helical gear (18) that meshes with the active gear (20).

2. The opening and closing window with a manual / automatic integrated drive structure according to claim 1, characterized in that: The window pushing drive mechanism (4) includes a power seat (10) that meshes with the manual drive (3) for transmission. The fixed window frame (1) has screw rods (7) embedded in the fixed window frame (1) on both sides. A lever arm (8) is provided between the front end of the screw rod (7) and the side of the sash window (2). A transmission rod (9) is provided between the screw rod (7) and the power seat (10). A right-angle conversion seat (11) is provided between the transmission rod (9) and the screw rod (7).

3. A window with a manual / automatic integrated drive structure according to claim 1, characterized in that: A lower housing (15) is provided between the motor (16) and the fixed window frame (1). The upper end of the lower housing (15) is provided with an upper housing (14) for installing the manual shaft (13). A motor fixing plate (22) is provided between the front end of the motor (16) and the upper housing (14) and the lower housing (15).

4. A window with a manual / automatic integrated drive structure according to claim 3, characterized in that: Bearings (19) are provided between the manual shaft (13) and the upper housing (14), between the drive gear (20) and the upper housing (14), between the drive gear (20) and the lower housing (15), between the drive shaft (12) and the upper housing (14), and between the drive shaft (12) and the lower housing (15).

5. A window with a manual / automatic integrated drive structure according to claim 1, characterized in that: A rotating component (21) is provided between the motor (16) and the drive shaft (12), and a rotating conversion sleeve (17) that is sleeved with the drive shaft (12) is provided between the rotating component (21) and the drive gear (20).

6. A window with a manual / automatic integrated drive structure according to claim 1, characterized in that: The manual drive (3) has a handle (5) that is inserted into the manual shaft (13) on its end face.

7. A window with a manual / automatic integrated drive structure according to claim 1, characterized in that: The manual / automatic drive (3) is provided with a speed reducer (6) connected to the manual / automatic drive (3) on its side.

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